| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $191.92 | 10.302% | $211.6916 | $211.69 | $211.70 | $211.70 |
| Purchase #2 | $37.94 | 11.123% | $42.1601 | $42.16 | $42.15 | $42.20 |
| Purchase #3 | $67.62 | 3.131% | $69.7372 | $69.74 | $69.75 | $69.70 |
| Purchase #4 | $246.76 | 10.438% | $272.5168 | $272.52 | $272.50 | $272.50 |
| Purchase #5 | $82.84 | 10.525% | $91.5589 | $91.56 | $91.55 | $91.60 |
| Purchase #6 | $149.52 | 10.192% | $164.7591 | $164.76 | $164.75 | $164.80 |
| Purchase #7 | $167.68 | 6.344% | $178.3176 | $178.32 | $178.30 | $178.30 |
| 7 purchase totals = | $944.28 | $1,030.7413 | $1,030.75 | $1,030.70 | $1,030.80 | |